Commit 2a433353efd691f8d933682bde47cfaac5cce7c8
2023-11-02T14:29:19
Skip unnecessary default blend equation validation Skip the bitset loop when all equations are the default 0 Together with crrev.com/c/5008031, 2~2.5% improvement in overall instruction count (cpu cycles also improved but a bit less) in driver_overhead_2, which doesn't set equations. If not skipped, to/from GLenum conversion added ~1% (the trace has ~10k glDraw calls per frame so this is a hot path) (tested on Android with angle_enable_share_context_lock=false) Bug: b/300968773 Change-Id: Ic03ab36f071e36cecc78f4c107e3e82a08390e11 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5002007 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Auto-Submit: Roman Lavrov <romanl@google.com> Commit-Queue: Roman Lavrov <romanl@google.com>